aboutsummaryrefslogtreecommitdiff
path: root/include/asm-blackfin/bfin5xx_spi.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/asm-blackfin/bfin5xx_spi.h')
-rw-r--r--include/asm-blackfin/bfin5xx_spi.h137
1 files changed, 0 insertions, 137 deletions
diff --git a/include/asm-blackfin/bfin5xx_spi.h b/include/asm-blackfin/bfin5xx_spi.h
deleted file mode 100644
index 9fa19158e38..00000000000
--- a/include/asm-blackfin/bfin5xx_spi.h
+++ /dev/null
@@ -1,137 +0,0 @@
-/************************************************************
-
-* Copyright (C) 2006-2008, Analog Devices. All Rights Reserved
-*
-* FILE bfin5xx_spi.h
-* PROGRAMMER(S): Luke Yang (Analog Devices Inc.)
-*
-*
-* DATE OF CREATION: March. 10th 2006
-*
-* SYNOPSIS:
-*
-* DESCRIPTION: header file for SPI controller driver for Blackfin5xx.
-**************************************************************
-
-* MODIFICATION HISTORY:
-* March 10, 2006 bfin5xx_spi.h Created. (Luke Yang)
-
-************************************************************/
-
-#ifndef _SPI_CHANNEL_H_
-#define _SPI_CHANNEL_H_
-
-#define SPI_READ 0
-#define SPI_WRITE 1
-
-#define SPI_CTRL_OFF 0x0
-#define SPI_FLAG_OFF 0x4
-#define SPI_STAT_OFF 0x8
-#define SPI_TXBUFF_OFF 0xc
-#define SPI_RXBUFF_OFF 0x10
-#define SPI_BAUD_OFF 0x14
-#define SPI_SHAW_OFF 0x18
-
-
-#define BIT_CTL_ENABLE 0x4000
-#define BIT_CTL_OPENDRAIN 0x2000
-#define BIT_CTL_MASTER 0x1000
-#define BIT_CTL_POLAR 0x0800
-#define BIT_CTL_PHASE 0x0400
-#define BIT_CTL_BITORDER 0x0200
-#define BIT_CTL_WORDSIZE 0x0100
-#define BIT_CTL_MISOENABLE 0x0020
-#define BIT_CTL_RXMOD 0x0000
-#define BIT_CTL_TXMOD 0x0001
-#define BIT_CTL_TIMOD_DMA_TX 0x0003
-#define BIT_CTL_TIMOD_DMA_RX 0x0002
-#define BIT_CTL_SENDOPT 0x0004
-#define BIT_CTL_TIMOD 0x0003
-
-#define BIT_STAT_SPIF 0x0001
-#define BIT_STAT_MODF 0x0002
-#define BIT_STAT_TXE 0x0004
-#define BIT_STAT_TXS 0x0008
-#define BIT_STAT_RBSY 0x0010
-#define BIT_STAT_RXS 0x0020
-#define BIT_STAT_TXCOL 0x0040
-#define BIT_STAT_CLR 0xFFFF
-
-#define BIT_STU_SENDOVER 0x0001
-#define BIT_STU_RECVFULL 0x0020
-
-#define CFG_SPI_ENABLE 1
-#define CFG_SPI_DISABLE 0
-
-#define CFG_SPI_OUTENABLE 1
-#define CFG_SPI_OUTDISABLE 0
-
-#define CFG_SPI_ACTLOW 1
-#define CFG_SPI_ACTHIGH 0
-
-#define CFG_SPI_PHASESTART 1
-#define CFG_SPI_PHASEMID 0
-
-#define CFG_SPI_MASTER 1
-#define CFG_SPI_SLAVE 0
-
-#define CFG_SPI_SENELAST 0
-#define CFG_SPI_SENDZERO 1
-
-#define CFG_SPI_RCVFLUSH 1
-#define CFG_SPI_RCVDISCARD 0
-
-#define CFG_SPI_LSBFIRST 1
-#define CFG_SPI_MSBFIRST 0
-
-#define CFG_SPI_WORDSIZE16 1
-#define CFG_SPI_WORDSIZE8 0
-
-#define CFG_SPI_MISOENABLE 1
-#define CFG_SPI_MISODISABLE 0
-
-#define CFG_SPI_READ 0x00
-#define CFG_SPI_WRITE 0x01
-#define CFG_SPI_DMAREAD 0x02
-#define CFG_SPI_DMAWRITE 0x03
-
-#define CFG_SPI_CSCLEARALL 0
-#define CFG_SPI_CHIPSEL1 1
-#define CFG_SPI_CHIPSEL2 2
-#define CFG_SPI_CHIPSEL3 3
-#define CFG_SPI_CHIPSEL4 4
-#define CFG_SPI_CHIPSEL5 5
-#define CFG_SPI_CHIPSEL6 6
-#define CFG_SPI_CHIPSEL7 7
-
-#define CFG_SPI_CS1VALUE 1
-#define CFG_SPI_CS2VALUE 2
-#define CFG_SPI_CS3VALUE 3
-#define CFG_SPI_CS4VALUE 4
-#define CFG_SPI_CS5VALUE 5
-#define CFG_SPI_CS6VALUE 6
-#define CFG_SPI_CS7VALUE 7
-
-#define CMD_SPI_SET_BAUDRATE 2
-#define CMD_SPI_GET_SYSTEMCLOCK 25
-#define CMD_SPI_SET_WRITECONTINUOUS 26
-
-/* device.platform_data for SSP controller devices */
-struct bfin5xx_spi_master {
- u16 num_chipselect;
- u8 enable_dma;
- u16 pin_req[4];
-};
-
-/* spi_board_info.controller_data for SPI slave devices,
- * copied to spi_device.platform_data ... mostly for dma tuning
- */
-struct bfin5xx_spi_chip {
- u16 ctl_reg;
- u8 enable_dma;
- u8 bits_per_word;
- u8 cs_change_per_word;
- u16 cs_chg_udelay; /* Some devices require 16-bit delays */
-};
-
-#endif /* _SPI_CHANNEL_H_ */